Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/src/boost/libs/stacktrace/test/torture.cpp b/src/boost/libs/stacktrace/test/torture.cpp
new file mode 100644
index 00000000..2df475de
--- /dev/null
+++ b/src/boost/libs/stacktrace/test/torture.cpp
@@ -0,0 +1,26 @@
+// Copyright Antony Polukhin, 2018.
+//
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+
+// This file tests for memory leaks. Some of the backtrace implementations
+// consume memory for internal needs and incorrect usage of those implementations
+// could lead to segfaults. Sanitizers do not detect such misuse, but this
+// test and `top` does.
+
+
+#include <boost/stacktrace.hpp>
+#include <iostream>
+
+#include "test_impl.hpp"
+
+int main() {
+  int result = 0;
+  for (unsigned i = 0; i < 10000000; ++i) {
+    result += make_some_stacktrace1()[0].source_line();
+  }
+
+  std::cerr << "OK\nLines count " << result;
+}